When RESTXQ detects a security error, it should not fail with a 500.
Instead initiate a basic auth handshake (401), so that the
user can retry the request with the correct level or authorisation.
Use the existing authenticator, instead of cooking up a new one.
Merge pull request #146 from wolfgangmm/develop

Redesign query rewriting for index operations
Merge pull request #133 from Infiniverse/fix-restxq-401

When RESTXQ detects a security error, it should not fail with a 500.
Merge pull request #148 from wolfgangmm/develop

Make serialization functions more consistent
Merge pull request #149 from wolfgangmm/develop

[bugfix] fn:doc overwrites dependencies. It should not.
[extension] - update betterform to betterFORM 5.0rc6
Merge pull request #150 from zwobit/develop

[extension] - update betterform to betterFORM 5.0rc6